File name: Pandora104s1_Downsview_20240208_L1_smca1c23d20230421p1-8.txt File generation date: 20241127T205500.1Z Data description: Level 1 file (corrected signals) Data file version: smca1c23d20230421p1-8 Local principal investigator: Vitali Fioletov Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 104 Spectrometer number: 1 Processing software version used: BlickP v1.8.60 Instrument operation file used: Pandora104_OF_v10d20171009.txt Instrument calibration file used: Pandora104s1_CF_v23d20230421.txt Level 0 file used: Pandora104s1_Downsview_20240208_L0.txt Full location name: Environment Canada HQ - Downsview Short location name: Downsview Country of location: Canada Location latitude [deg]: 43.7810 Location longitude [deg]: -79.4680 Location altitude [m]: 187 Local noon date: 20240208 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method) Data caveats: Modification of session 18 for SO2 "based on session 14 for VP 20230421" Nominal wavelengths [nm]: 276.0021 276.1449 276.2876 276.4304 276.5731 276.7159 276.8586 277.0013 277.1440 277.2867 277.4294 277.5721 277.7147 277.8574 278.0000 278.1426 278.2853 278.4279 278.5705 278.7130 278.8556 278.9982 279.1408 279.2833 279.4258 279.5684 279.7109 279.8534 279.9959 280.1384 280.2808 280.4233 280.5657 280.7082 280.8506 280.9930 281.1354 281.2778 281.4202 281.5626 281.7050 281.8473 281.9897 282.1320 282.2744 282.4167 282.5590 282.7013 282.8436 282.9858 283.1281 283.2703 283.4126 283.5548 283.6970 283.8393 283.9815 284.1236 284.2658 284.4080 284.5501 284.6923 284.8344 284.9766 285.1187 285.2608 285.4029 285.5450 285.6870 285.8291 285.9711 286.1132 286.2552 286.3972 286.5393 286.6813 286.8232 286.9652 287.1072 287.2491 287.3911 287.5330 287.6749 287.8169 287.9588 288.1007 288.2425 288.3844 288.5263 288.6681 288.8100 288.9518 289.0936 289.2354 289.3772 289.5190 289.6608 289.8025 289.9443 290.0860 290.2278 290.3695 290.5112 290.6529 290.7946 290.9363 291.0780 291.2196 291.3613 291.5029 291.6445 291.7861 291.9277 292.0693 292.2109 292.3525 292.4941 292.6356 292.7771 292.9187 293.0602 293.2017 293.3432 293.4847 293.6262 293.7676 293.9091 294.0505 294.1920 294.3334 294.4748 294.6162 294.7576 294.8990 295.0403 295.1817 295.3230 295.4644 295.6057 295.7470 295.8883 296.0296 296.1709 296.3122 296.4534 296.5947 296.7359 296.8771 297.0183 297.1595 297.3007 297.4419 297.5831 297.7243 297.8654 298.0066 298.1477 298.2888 298.4299 298.5710 298.7121 298.8532 298.9942 299.1353 299.2763 299.4174 299.5584 299.6994 299.8404 299.9814 300.1223 300.2633 300.4043 300.5452 300.6861 300.8271 300.9680 301.1089 301.2498 301.3906 301.5315 301.6724 301.8132 301.9540 302.0949 302.2357 302.3765 302.5173 302.6581 302.7988 302.9396 303.0803 303.2211 303.3618 303.5025 303.6432 303.7839 303.9246 304.0652 304.2059 304.3465 304.4872 304.6278 304.7684 304.9090 305.0496 305.1902 305.3308 305.4713 305.6119 305.7524 305.8929 306.0334 306.1739 306.3144 306.4549 306.5954 306.7358 306.8763 307.0167 307.1571 307.2976 307.4380 307.5784 307.7187 307.8591 307.9995 308.1398 308.2801 308.4205 308.5608 308.7011 308.8414 308.9817 309.1219 309.2622 309.4024 309.5427 309.6829 309.8231 309.9633 310.1035 310.2437 310.3838 310.5240 310.6641 310.8043 310.9444 311.0845 311.2246 311.3647 311.5048 311.6448 311.7849 311.9249 312.0650 312.2050 312.3450 312.4850 312.6250 312.7650 312.9049 313.0449 313.1848 313.3248 313.4647 313.6046 313.7445 313.8844 314.0243 314.1641 314.3040 314.4438 314.5836 314.7235 314.8633 315.0031 315.1428 315.2826 315.4224 315.5621 315.7019 315.8416 315.9813 316.1210 316.2607 316.4004 316.5401 316.6797 316.8194 316.9590 317.0986 317.2382 317.3778 317.5174 317.6570 317.7966 317.9361 318.0757 318.2152 318.3547 318.4943 318.6338 318.7732 318.9127 319.0522 319.1916 319.3311 319.4705 319.6099 319.7493 319.8887 320.0281 320.1675 320.3068 320.4462 320.5855 320.7249 320.8642 321.0035 321.1428 321.2820 321.4213 321.5606 321.6998 321.8391 321.9783 322.1175 322.2567 322.3959 322.5351 322.6742 322.8134 322.9525 323.0916 323.2308 323.3699 323.5090 323.6480 323.7871 323.9262 324.0652 324.2043 324.3433 324.4823 324.6213 324.7603 324.8993 325.0382 325.1772 325.3161 325.4551 325.5940 325.7329 325.8718 326.0107 326.1496 326.2884 326.4273 326.5661 326.7049 326.8438 326.9826 327.1214 327.2601 327.3989 327.5377 327.6764 327.8151 327.9539 328.0926 328.2313 328.3700 328.5086 328.6473 328.7859 328.9246 329.0632 329.2018 329.3404 329.4790 329.6176 329.7562 329.8947 330.0333 330.1718 330.3103 330.4488 330.5873 330.7258 330.8643 331.0028 331.1412 331.2797 331.4181 331.5565 331.6949 331.8333 331.9717 332.1100 332.2484 332.3867 332.5251 332.6634 332.8017 332.9400 333.0783 333.2166 333.3548 333.4931 333.6313 333.7695 333.9077 334.0459 334.1841 334.3223 334.4605 334.5986 334.7368 334.8749 335.0130 335.1511 335.2892 335.4273 335.5654 335.7034 335.8415 335.9795 336.1175 336.2555 336.3935 336.5315 336.6695 336.8074 336.9454 337.0833 337.2213 337.3592 337.4971 337.6350 337.7728 337.9107 338.0486 338.1864 338.3242 338.4621 338.5999 338.7377 338.8754 339.0132 339.1510 339.2887 339.4264 339.5642 339.7019 339.8396 339.9772 340.1149 340.2526 340.3902 340.5279 340.6655 340.8031 340.9407 341.0783 341.2159 341.3534 341.4910 341.6285 341.7660 341.9036 342.0411 342.1785 342.3160 342.4535 342.5909 342.7284 342.8658 343.0032 343.1406 343.2780 343.4154 343.5528 343.6901 343.8275 343.9648 344.1021 344.2394 344.3767 344.5140 344.6513 344.7885 344.9258 345.0630 345.2002 345.3375 345.4746 345.6118 345.7490 345.8862 346.0233 346.1604 346.2976 346.4347 346.5718 346.7089 346.8459 346.9830 347.1200 347.2571 347.3941 347.5311 347.6681 347.8051 347.9421 348.0790 348.2160 348.3529 348.4899 348.6268 348.7637 348.9006 349.0374 349.1743 349.3112 349.4480 349.5848 349.7216 349.8584 349.9952 350.1320 350.2688 350.4055 350.5423 350.6790 350.8157 350.9524 351.0891 351.2258 351.3624 351.4991 351.6357 351.7724 351.9090 352.0456 352.1822 352.3187 352.4553 352.5919 352.7284 352.8649 353.0014 353.1379 353.2744 353.4109 353.5474 353.6838 353.8203 353.9567 354.0931 354.2295 354.3659 354.5023 354.6386 354.7750 354.9113 355.0477 355.1840 355.3203 355.4566 355.5928 355.7291 355.8654 356.0016 356.1378 356.2740 356.4102 356.5464 356.6826 356.8188 356.9549 357.0910 357.2272 357.3633 357.4994 357.6355 357.7715 357.9076 358.0437 358.1797 358.3157 358.4517 358.5877 358.7237 358.8597 358.9956 359.1316 359.2675 359.4035 359.5394 359.6753 359.8111 359.9470 360.0829 360.2187 360.3546 360.4904 360.6262 360.7620 360.8978 361.0335 361.1693 361.3050 361.4408 361.5765 361.7122 361.8479 361.9836 362.1192 362.2549 362.3905 362.5261 362.6618 362.7974 362.9330 363.0685 363.2041 363.3397 363.4752 363.6107 363.7462 363.8817 364.0172 364.1527 364.2882 364.4236 364.5590 364.6945 364.8299 364.9653 365.1007 365.2360 365.3714 365.5067 365.6421 365.7774 365.9127 366.0480 366.1833 366.3185 366.4538 366.5890 366.7243 366.8595 366.9947 367.1299 367.2651 367.4002 367.5354 367.6705 367.8056 367.9408 368.0759 368.2109 368.3460 368.4811 368.6161 368.7512 368.8862 369.0212 369.1562 369.2912 369.4261 369.5611 369.6960 369.8310 369.9659 370.1008 370.2357 370.3706 370.5054 370.6403 370.7751 370.9100 371.0448 371.1796 371.3144 371.4491 371.5839 371.7186 371.8534 371.9881 372.1228 372.2575 372.3922 372.5269 372.6615 372.7962 372.9308 373.0654 373.2000 373.3346 373.4692 373.6038 373.7383 373.8728 374.0074 374.1419 374.2764 374.4109 374.5453 374.6798 374.8142 374.9487 375.0831 375.2175 375.3519 375.4863 375.6206 375.7550 375.8893 376.0237 376.1580 376.2923 376.4266 376.5608 376.6951 376.8294 376.9636 377.0978 377.2320 377.3662 377.5004 377.6346 377.7687 377.9029 378.0370 378.1711 378.3052 378.4393 378.5734 378.7074 378.8415 378.9755 379.1095 379.2435 379.3775 379.5115 379.6455 379.7795 379.9134 380.0473 380.1812 380.3151 380.4490 380.5829 380.7168 380.8506 380.9845 381.1183 381.2521 381.3859 381.5197 381.6534 381.7872 381.9209 382.0547 382.1884 382.3221 382.4558 382.5894 382.7231 382.8567 382.9904 383.1240 383.2576 383.3912 383.5248 383.6584 383.7919 383.9254 384.0590 384.1925 384.3260 384.4595 384.5929 384.7264 384.8599 384.9933 385.1267 385.2601 385.3935 385.5269 385.6602 385.7936 385.9269 386.0603 386.1936 386.3269 386.4601 386.5934 386.7267 386.8599 386.9931 387.1264 387.2596 387.3928 387.5259 387.6591 387.7922 387.9254 388.0585 388.1916 388.3247 388.4578 388.5908 388.7239 388.8569 388.9900 389.1230 389.2560 389.3890 389.5219 389.6549 389.7878 389.9208 390.0537 390.1866 390.3195 390.4524 390.5852 390.7181 390.8509 390.9837 391.1165 391.2493 391.3821 391.5149 391.6476 391.7804 391.9131 392.0458 392.1785 392.3112 392.4438 392.5765 392.7091 392.8418 392.9744 393.1070 393.2396 393.3722 393.5047 393.6373 393.7698 393.9023 394.0348 394.1673 394.2998 394.4323 394.5647 394.6971 394.8296 394.9620 395.0944 395.2267 395.3591 395.4915 395.6238 395.7561 395.8884 396.0207 396.1530 396.2853 396.4176 396.5498 396.6820 396.8142 396.9464 397.0786 397.2108 397.3430 397.4751 397.6072 397.7394 397.8715 398.0036 398.1356 398.2677 398.3997 398.5318 398.6638 398.7958 398.9278 399.0598 399.1918 399.3237 399.4556 399.5876 399.7195 399.8514 399.9832 400.1151 400.2470 400.3788 400.5106 400.6424 400.7742 400.9060 401.0378 401.1696 401.3013 401.4330 401.5647 401.6964 401.8281 401.9598 402.0915 402.2231 402.3547 402.4863 402.6179 402.7495 402.8811 403.0127 403.1442 403.2757 403.4073 403.5388 403.6703 403.8017 403.9332 404.0646 404.1961 404.3275 404.4589 404.5903 404.7217 404.8530 404.9844 405.1157 405.2470 405.3783 405.5096 405.6409 405.7722 405.9034 406.0346 406.1659 406.2971 406.4283 406.5594 406.6906 406.8218 406.9529 407.0840 407.2151 407.3462 407.4773 407.6084 407.7394 407.8705 408.0015 408.1325 408.2635 408.3945 408.5254 408.6564 408.7873 408.9182 409.0492 409.1800 409.3109 409.4418 409.5726 409.7035 409.8343 409.9651 410.0959 410.2267 410.3575 410.4882 410.6189 410.7497 410.8804 411.0111 411.1418 411.2724 411.4031 411.5337 411.6643 411.7949 411.9255 412.0561 412.1867 412.3172 412.4478 412.5783 412.7088 412.8393 412.9698 413.1002 413.2307 413.3611 413.4916 413.6220 413.7524 413.8827 414.0131 414.1435 414.2738 414.4041 414.5344 414.6647 414.7950 414.9253 415.0555 415.1857 415.3160 415.4462 415.5764 415.7065 415.8367 415.9668 416.0970 416.2271 416.3572 416.4873 416.6174 416.7474 416.8775 417.0075 417.1375 417.2675 417.3975 417.5275 417.6575 417.7874 417.9173 418.0473 418.1772 418.3070 418.4369 418.5668 418.6966 418.8264 418.9563 419.0861 419.2159 419.3456 419.4754 419.6051 419.7348 419.8646 419.9943 420.1239 420.2536 420.3833 420.5129 420.6425 420.7721 420.9017 421.0313 421.1609 421.2904 421.4200 421.5495 421.6790 421.8085 421.9380 422.0674 422.1969 422.3263 422.4558 422.5852 422.7146 422.8439 422.9733 423.1026 423.2320 423.3613 423.4906 423.6199 423.7492 423.8784 424.0077 424.1369 424.2661 424.3953 424.5245 424.6537 424.7828 424.9120 425.0411 425.1702 425.2993 425.4284 425.5574 425.6865 425.8155 425.9446 426.0736 426.2026 426.3315 426.4605 426.5894 426.7184 426.8473 426.9762 427.1051 427.2340 427.3628 427.4917 427.6205 427.7493 427.8781 428.0069 428.1357 428.2644 428.3932 428.5219 428.6506 428.7793 428.9080 429.0367 429.1653 429.2939 429.4226 429.5512 429.6798 429.8084 429.9369 430.0655 430.1940 430.3225 430.4510 430.5795 430.7080 430.8364 430.9649 431.0933 431.2217 431.3501 431.4785 431.6069 431.7352 431.8636 431.9919 432.1202 432.2485 432.3768 432.5050 432.6333 432.7615 432.8897 433.0179 433.1461 433.2743 433.4025 433.5306 433.6587 433.7868 433.9149 434.0430 434.1711 434.2992 434.4272 434.5552 434.6832 434.8112 434.9392 435.0672 435.1951 435.3230 435.4510 435.5789 435.7067 435.8346 435.9625 436.0903 436.2181 436.3460 436.4738 436.6015 436.7293 436.8571 436.9848 437.1125 437.2402 437.3679 437.4956 437.6232 437.7509 437.8785 438.0061 438.1337 438.2613 438.3889 438.5164 438.6440 438.7715 438.8990 439.0265 439.1540 439.2814 439.4089 439.5363 439.6637 439.7911 439.9185 440.0459 440.1733 440.3006 440.4279 440.5552 440.6825 440.8098 440.9371 441.0643 441.1916 441.3188 441.4460 441.5732 441.7003 441.8275 441.9546 442.0818 442.2089 442.3360 442.4631 442.5901 442.7172 442.8442 442.9712 443.0982 443.2252 443.3522 443.4792 443.6061 443.7330 443.8599 443.9868 444.1137 444.2406 444.3674 444.4943 444.6211 444.7479 444.8747 445.0015 445.1282 445.2550 445.3817 445.5084 445.6351 445.7618 445.8884 446.0151 446.1417 446.2683 446.3950 446.5215 446.6481 446.7747 446.9012 447.0277 447.1542 447.2807 447.4072 447.5337 447.6601 447.7866 447.9130 448.0394 448.1658 448.2921 448.4185 448.5448 448.6712 448.7975 448.9238 449.0500 449.1763 449.3026 449.4288 449.5550 449.6812 449.8074 449.9336 450.0597 450.1858 450.3120 450.4381 450.5642 450.6902 450.8163 450.9423 451.0684 451.1944 451.3204 451.4464 451.5723 451.6983 451.8242 451.9501 452.0760 452.2019 452.3278 452.4537 452.5795 452.7053 452.8311 452.9569 453.0827 453.2085 453.3342 453.4599 453.5857 453.7114 453.8370 453.9627 454.0884 454.2140 454.3396 454.4652 454.5908 454.7164 454.8419 454.9675 455.0930 455.2185 455.3440 455.4695 455.5949 455.7204 455.8458 455.9712 456.0966 456.2220 456.3474 456.4727 456.5981 456.7234 456.8487 456.9740 457.0993 457.2245 457.3498 457.4750 457.6002 457.7254 457.8506 457.9757 458.1009 458.2260 458.3511 458.4762 458.6013 458.7264 458.8514 458.9765 459.1015 459.2265 459.3515 459.4764 459.6014 459.7263 459.8513 459.9762 460.1011 460.2259 460.3508 460.4756 460.6005 460.7253 460.8501 460.9748 461.0996 461.2244 461.3491 461.4738 461.5985 461.7232 461.8479 461.9725 462.0971 462.2218 462.3464 462.4709 462.5955 462.7201 462.8446 462.9691 463.0936 463.2181 463.3426 463.4671 463.5915 463.7159 463.8403 463.9647 464.0891 464.2135 464.3378 464.4622 464.5865 464.7108 464.8351 464.9593 465.0836 465.2078 465.3320 465.4562 465.5804 465.7046 465.8287 465.9529 466.0770 466.2011 466.3252 466.4492 466.5733 466.6973 466.8214 466.9454 467.0694 467.1933 467.3173 467.4412 467.5652 467.6891 467.8130 467.9368 468.0607 468.1846 468.3084 468.4322 468.5560 468.6798 468.8035 468.9273 469.0510 469.1747 469.2984 469.4221 469.5458 469.6694 469.7931 469.9167 470.0403 470.1639 470.2874 470.4110 470.5345 470.6580 470.7815 470.9050 471.0285 471.1519 471.2754 471.3988 471.5222 471.6456 471.7690 471.8923 472.0157 472.1390 472.2623 472.3856 472.5089 472.6321 472.7553 472.8786 473.0018 473.1250 473.2481 473.3713 473.4944 473.6176 473.7407 473.8638 473.9868 474.1099 474.2330 474.3560 474.4790 474.6020 474.7250 474.8479 474.9709 475.0938 475.2167 475.3396 475.4625 475.5853 475.7082 475.8310 475.9538 476.0766 476.1994 476.3222 476.4449 476.5676 476.6904 476.8130 476.9357 477.0584 477.1810 477.3037 477.4263 477.5489 477.6715 477.7940 477.9166 478.0391 478.1616 478.2841 478.4066 478.5291 478.6515 478.7739 478.8964 479.0187 479.1411 479.2635 479.3858 479.5082 479.6305 479.7528 479.8751 479.9973 480.1196 480.2418 480.3640 480.4862 480.6084 480.7306 480.8527 480.9748 481.0970 481.2191 481.3411 481.4632 481.5852 481.7073 481.8293 481.9513 482.0733 482.1952 482.3172 482.4391 482.5610 482.6829 482.8048 482.9267 483.0485 483.1703 483.2921 483.4139 483.5357 483.6575 483.7792 483.9010 484.0227 484.1444 484.2660 484.3877 484.5093 484.6310 484.7526 484.8742 484.9957 485.1173 485.2388 485.3604 485.4819 485.6034 485.7249 485.8463 485.9678 486.0892 486.2106 486.3320 486.4533 486.5747 486.6960 486.8174 486.9387 487.0600 487.1812 487.3025 487.4237 487.5449 487.6662 487.7873 487.9085 488.0297 488.1508 488.2719 488.3930 488.5141 488.6352 488.7562 488.8773 488.9983 489.1193 489.2403 489.3612 489.4822 489.6031 489.7240 489.8449 489.9658 490.0867 490.2075 490.3283 490.4492 490.5700 490.6907 490.8115 490.9322 491.0530 491.1737 491.2944 491.4151 491.5357 491.6564 491.7770 491.8976 492.0182 492.1387 492.2593 492.3798 492.5004 492.6209 492.7414 492.8618 492.9823 493.1027 493.2231 493.3435 493.4639 493.5843 493.7046 493.8250 493.9453 494.0656 494.1859 494.3061 494.4264 494.5466 494.6668 494.7870 494.9072 495.0274 495.1475 495.2676 495.3877 495.5078 495.6279 495.7480 495.8680 495.9880 496.1080 496.2280 496.3480 496.4680 496.5879 496.7078 496.8277 496.9476 497.0675 497.1873 497.3071 497.4270 497.5468 497.6665 497.7863 497.9060 498.0258 498.1455 498.2652 498.3849 498.5045 498.6242 498.7438 498.8634 498.9830 499.1026 499.2221 499.3416 499.4612 499.5807 499.7002 499.8196 499.9391 500.0585 500.1779 500.2973 500.4167 500.5361 500.6554 500.7747 500.8941 501.0133 501.1326 501.2519 501.3711 501.4903 501.6096 501.7287 501.8479 501.9671 502.0862 502.2053 502.3244 502.4435 502.5626 502.6816 502.8007 502.9197 503.0387 503.1576 503.2766 503.3955 503.5145 503.6334 503.7523 503.8711 503.9900 504.1088 504.2277 504.3465 504.4652 504.5840 504.7028 504.8215 504.9402 505.0589 505.1776 505.2963 505.4149 505.5335 505.6521 505.7707 505.8893 506.0079 506.1264 506.2449 506.3634 506.4819 506.6004 506.7188 506.8373 506.9557 507.0741 507.1924 507.3108 507.4292 507.5475 507.6658 507.7841 507.9023 508.0206 508.1388 508.2571 508.3753 508.4935 508.6116 508.7298 508.8479 508.9660 509.0841 509.2022 509.3202 509.4383 509.5563 509.6743 509.7923 509.9103 510.0282 510.1462 510.2641 510.3820 510.4999 510.6177 510.7356 510.8534 510.9712 511.0890 511.2068 511.3245 511.4423 511.5600 511.6777 511.7954 511.9131 512.0307 512.1483 512.2660 512.3836 512.5011 512.6187 512.7362 512.8538 512.9713 513.0888 513.2062 513.3237 513.4411 513.5585 513.6759 513.7933 513.9107 514.0280 514.1454 514.2627 514.3800 514.4972 514.6145 514.7317 514.8490 514.9662 515.0833 515.2005 515.3176 515.4348 515.5519 515.6690 515.7861 515.9031 516.0202 516.1372 516.2542 516.3712 516.4881 516.6051 516.7220 516.8389 516.9558 517.0727 517.1896 517.3064 517.4232 517.5400 517.6568 517.7736 517.8903 518.0071 518.1238 518.2405 518.3572 518.4738 518.5905 518.7071 518.8237 518.9403 519.0569 519.1734 519.2899 519.4064 519.5229 519.6394 519.7559 519.8723 519.9888 520.1052 520.2215 520.3379 520.4543 520.5706 520.6869 520.8032 520.9195 521.0357 521.1520 521.2682 521.3844 521.5006 521.6168 521.7329 521.8491 521.9652 522.0813 522.1973 522.3134 522.4294 522.5455 522.6615 522.7775 522.8934 523.0094 523.1253 523.2412 523.3571 523.4730 523.5888 523.7047 523.8205 523.9363 524.0521 524.1679 524.2836 524.3993 524.5151 524.6307 524.7464 524.8621 524.9777 525.0933 525.2089 525.3245 525.4401 525.5556 525.6711 525.7867 525.9021 526.0176 526.1331 526.2485 526.3639 526.4793 526.5947 526.7101 526.8254 526.9407 527.0560 527.1713 527.2866 527.4018 527.5171 527.6323 527.7475 527.8627 527.9778 528.0929 528.2081 528.3232 528.4383 528.5533 528.6684 528.7834 528.8984 529.0134 529.1284 529.2433 529.3583 529.4732 529.5881 529.7029 529.8178 529.9326 530.0475 530.1623 530.2771 530.3918 530.5066 530.6213 530.7360 530.8507 530.9654 531.0800 531.1947 531.3093 531.4239 531.5385 531.6530 531.7676 531.8821 531.9966 532.1111 532.2256 532.3400 532.4544 532.5689 532.6833 532.7976 532.9120 533.0263 533.1406 533.2549 533.3692 533.4835 533.5977 533.7119 533.8262 533.9403 534.0545 534.1687 534.2828 534.3969 534.5110 534.6251 534.7391 534.8532 534.9672 535.0812 535.1952 535.3091 535.4231 535.5370 535.6509 535.7648 535.8786 535.9925 536.1063 536.2201 536.3339 536.4477 536.5614 536.6752 536.7889 536.9026 537.0163 537.1299 537.2436 537.3572 537.4708 537.5844 537.6979 537.8115 537.9250 538.0385 538.1520 538.2655 538.3789 538.4923 538.6058 538.7191 538.8325 538.9459 539.0592 539.1725 539.2858 539.3991 539.5124 539.6256 539.7388 539.8520 539.9652 540.0784 540.1915 540.3046 540.4177 540.5308 540.6439 540.7569 540.8700 --------------------------------------------------------------------------------------- Column 1: Two letter code of measurement routine Column 2: UT date and time for beginning of measurement, yyyymmddThhmmssZ (ISO 8601) Column 3: Fractional days since 1-Jan-2000 UT midnight for beginning of measurement Column 4: Routine count (1 for the first routine of the day, 2 for the second, etc.) Column 5: Repetition count (1 for the first set in the routine, 2 for the second, etc.) Column 6: Total duration of measurement set in seconds Column 7: Data processing type index Column 8: Integration time [ms] Column 9: Number of bright count cycles Column 10: Number of dark count cycles Column 11: Saturation index: positive integer is the number of saturated cycles included in the data, negative integer is the number of cycles skipped due to saturation Column 12: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions Column 13: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions Column 14: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used Column 15: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon Column 16: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used Column 17: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4) Column 18: Target distance [m], -1=not pointed on target Column 19: Sum over 2^i with i being a L0 to L1 conversion step, 0=dark correction, 1=non-linearity correction, 2=latency correction, 3=flat field correction, 4=conversion to count rates, 5=temperature correction, 6=stray light correction, 7=wavelength change determination, 8=sensitivity correction, 9=wavelength correction Column 20: Dark correction method: -9=no dark correction done, since it was not requested, -2=no dark correction done, since there were no bright measurements, -1=no dark correction done, since there was no matching dark measurement, 0=dark correction done with measured dark count only, since input darkmeth was MEAS or no dark map parameters available, 1=dark correction done using dark fine structure map and measured dark count, >1=dark correction done with measured dark count only, since dark background fitting gave an error Column 21: L1 data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality Column 22: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ1 limit, 0=Saturated data, 1=Too few dark counts measurements, 2=No temperature given or effective temperature too different from the reference temperature, 3=Dark count too high, 4=Unsuccessful dark background fitting, 5=The dark count differs significantly from the dark map for too many pixels, 6=Absolute value of estimated average residual stray light level too high, 7=Although attempted, no wavelength change could be retrieved, 8=Absolute value of retrieved wavelength shift too large, 9=Retrieved wavelength shift differs too much from the shift predicted by the effective temperature Column 23: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ2 limit (same parameters as for DQ1) Column 24: Wavelength effective temperature [°C], 999=no effective temperature given Column 25: Number of pixels, where dark count is higher than bright count, -9=no bright counts or dark counts measured Column 26: Number of pixels, where DQ1 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 27: Number of pixels, where DQ2 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 28: Index of (not dead, blind, warm, or saturated) pixel with highest corrected counts Column 29: Mean over blind and oversampled pixels in the bright counts, -9 if there is no bright count Column 30: Standard error of blind and oversampled pixels in the bright counts, -9 if there is no bright count standard error Column 31: Mean over blind and oversampled pixels in the dark counts, -9 if there is no dark count Column 32: Standard error of blind and oversampled pixels in the dark counts, -9 if there is no dark count standard error Column 33: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 34: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 35: Estimated stray light in the signal before correction at 300nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 36: Estimated stray light in the signal before correction at 302.5nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 37: Estimated stray light in the signal before correction at 305nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 38: Estimated stray light in the signal before correction at 310nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 39: Estimated stray light in the signal before correction at 320nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 40: Estimated stray light in the signal before correction at 350nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 41: Estimated stray light in the signal before correction at 400nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 42: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 43: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 44: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 45: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 46: Mean wavelength correction applied [%], -9=no wavelength correction Column 47: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 48: Minimum wavelength correction applied [%], -9=no wavelength correction Column 49: Maximum wavelength correction applied [%], -9=no wavelength correction Column 50: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 51: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 52: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 53: Temperature at electronics board [°C], 999=no temperature signal Column 54: Spectrometer control temperature [°C], 999=no temperature signal Column 55: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 56: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 57: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 58: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 59-2106: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2107-4154: Atmospheric variability of L1 data for each pixel [%], 101=no atmospheric variability was measured and pixel is inside the range of the filter, 102=no atmospheric variability was measured and pixel is outside the range of the filter, 103=atmospheric variability was measured, but pixel is outside the range of the filter, 104=saturated data, 109=no atmospheric variability was determined since no dark correction was attempted Columns 4155-6202: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------